/*
 * Licensed to the Apache Software Foundation (ASF) under one or more
 * contributor license agreements.  See the NOTICE file distributed with
 * this work for additional information regarding copyright ownership.
 * The ASF licenses this file to You under the Apache License, Version 2.0
 * (the "License"); you may not use this file except in compliance with
 * the License.  You may obtain a copy of the License at
 *
 *     http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */

package org.apache.rocketmq.dashboard.service.strategy;

import jakarta.annotation.PostConstruct;
import org.apache.rocketmq.remoting.protocol.body.UserInfo;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.beans.factory.annotation.Value;
import org.springframework.stereotype.Component;

import java.util.Map;

@Component
public class UserContext {
    private UserStrategy userStrategy;

    @Autowired
    private Map<String, UserStrategy> userStrategies;

    @Value("${rocketmq.config.authMode}")
    private String authMode;

    @PostConstruct
    public void init() {
        switch (authMode.toLowerCase()) {
            case "acl":
                this.userStrategy = userStrategies.get("aclUserStrategy");
                break;
            case "file":
            default:
                this.userStrategy = userStrategies.get("fileUserStrategy");
                break;
        }
    }

    public UserInfo queryByUsername(String username) {
        return userStrategy.getUserInfoByUsername(username);
    }
}
